| <HTML><HEAD><META CONTENT="text/html; charset=UTF-8" HTTP-EQUIV="Content-Type"/><TITLE>EMMA Coverage Report</TITLE><STYLE TYPE="text/css"> TABLE,TD,TH {border-style:solid; border-color:black;} TD,TH {background:white;margin:0;line-height:100%;padding-left:0.5em;padding-right:0.5em;} TD {border-width:0 1px 0 0;} TH {border-width:1px 1px 1px 0;} TR TD.h {color:red;} TABLE {border-spacing:0; border-collapse:collapse;border-width:0 0 1px 1px;} P,H1,H2,H3,TH {font-family:verdana,arial,sans-serif;font-size:10pt;} TD {font-family:courier,monospace;font-size:10pt;} TABLE.hdft {border-spacing:0;border-collapse:collapse;border-style:none;} TABLE.hdft TH,TABLE.hdft TD {border-style:none;line-height:normal;} TABLE.hdft TH.tl,TABLE.hdft TD.tl {background:#6699CC;color:white;} TABLE.hdft TD.nv {background:#6633DD;color:white;} .nv A:link {color:white;} .nv A:visited {color:white;} .nv A:active {color:yellow;} TABLE.hdft A:link {color:white;} TABLE.hdft A:visited {color:white;} TABLE.hdft A:active {color:yellow;} .in {color:#356085;} TABLE.s TD {padding-left:0.25em;padding-right:0.25em;} TABLE.s TD.l {padding-left:0.25em;padding-right:0.25em;text-align:right;background:#F0F0F0;} TABLE.s TR.z TD {background:#FF9999;} TABLE.s TR.p TD {background:#FFFF88;} TABLE.s TR.c TD {background:#CCFFCC;} A:link {color:#0000EE;text-decoration:none;} A:visited {color:#0000EE;text-decoration:none;} A:hover {color:#0000EE;text-decoration:underline;} TABLE.cn {border-width:0 0 1px 0;} TABLE.s {border-width:1px 0 1px 1px;} TD.h {color:red;border-width:0 1px 0 0;} TD.f {border-width:0 1px 0 1px;} TD.hf {color:red;border-width:0 1px 0 1px;} TH.f {border-width:1px 1px 1px 1px;} TR.cis TD {background:#F0F0F0;} TR.cis TD {border-width:1px 1px 1px 0;} TR.cis TD.h {color:red;border-width:1px 1px 1px 0;} TR.cis TD.f {border-width:1px 1px 1px 1px;} TR.cis TD.hf {color:red;border-width:1px 1px 1px 1px;} TD.b {border-style:none;background:transparent;line-height:50%;} TD.bt {border-width:1px 0 0 0;background:transparent;line-height:50%;} TR.o TD {background:#F0F0F0;}TABLE.it {border-style:none;}TABLE.it TD,TABLE.it TH {border-style:none;}</STYLE></HEAD><BODY><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="tl"><A HREF="http://www.eclemma.org/">EMMA</A> Coverage Report (generated Fri Feb 20 18:44:54 GMT 2009)</TH></TR><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="98.html">org.eclipse.wst.sse.core.internal.text</A>]</TD></TR></TABLE><H2>COVERAGE SUMMARY FOR SOURCE FILE [<SPAN CLASS="in">CharSequenceReader.java</SPAN>]</H2><TABLE CELLSPACING="0" WIDTH="100%"><TR><TH>name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD>CharSequenceReader.java</TD><TD>100% (1/1)</TD><TD CLASS="h">43% (3/7)</TD><TD CLASS="h">75% (82/110)</TD><TD CLASS="h">69% (20/29)</TD></TR></TABLE><H3>COVERAGE BREAKDOWN BY CLASS AND METHOD</H3><TABLE CLASS="cn" CELLSPACING="0" WIDTH="100%"><TR><TH CLASS="f">name</TH><TH>class, %</TH><TH>method, %</TH><TH>block, %</TH><TH>line, %</TH></TR><TR><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD><TD CLASS="b"> </TD></TR><TR CLASS="cis"><TD CLASS="f">class <A HREF="#0">CharSequenceReader</A></TD><TD>100% (1/1)</TD><TD CLASS="h">43% (3/7)</TD><TD CLASS="h">75% (82/110)</TD><TD CLASS="h">69% (20/29)</TD></TR><TR><TD CLASS="f"><A HREF="#0">CharSequenceReader (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/3)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#2">CharSequenceReader (Object): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/4)</TD><TD CLASS="h">0% (0/2)</TD></TR><TR><TD CLASS="f"><A HREF="#3">close (): void</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/1)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#4">read (): int</A></TD><TD> </TD><TD CLASS="h">0% (0/1)</TD><TD CLASS="h">0% (0/20)</TD><TD CLASS="h">0% (0/4)</TD></TR><TR><TD CLASS="f"><A HREF="#5">CharSequenceReader (CharSequence, int, int): void</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (25/25)</TD><TD>100% (8/8)</TD></TR><TR CLASS="o"><TD CLASS="f"><A HREF="#6">getOriginalSource (): CharSequence</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (3/3)</TD><TD>100% (1/1)</TD></TR><TR><TD CLASS="f"><A HREF="#7">read (char [], int, int): int</A></TD><TD> </TD><TD>100% (1/1)</TD><TD>100% (54/54)</TD><TD>100% (11/11)</TD></TR></TABLE><P></P><TABLE CLASS="s" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="l">1</TD><TD>/*******************************************************************************</TD></TR><TR><TD CLASS="l">2</TD><TD> * Copyright (c) 2001, 2004 IBM Corporation and others.</TD></TR><TR><TD CLASS="l">3</TD><TD> * All rights reserved. This program and the accompanying materials</TD></TR><TR><TD CLASS="l">4</TD><TD> * are made available under the terms of the Eclipse Public License v1.0</TD></TR><TR><TD CLASS="l">5</TD><TD> * which accompanies this distribution, and is available at</TD></TR><TR><TD CLASS="l">6</TD><TD> * http://www.eclipse.org/legal/epl-v10.html</TD></TR><TR><TD CLASS="l">7</TD><TD> * </TD></TR><TR><TD CLASS="l">8</TD><TD> * Contributors:</TD></TR><TR><TD CLASS="l">9</TD><TD> * IBM Corporation - initial API and implementation</TD></TR><TR><TD CLASS="l">10</TD><TD> * Jens Lukowski/Innoopract - initial renaming/restructuring</TD></TR><TR><TD CLASS="l">11</TD><TD> * </TD></TR><TR><TD CLASS="l">12</TD><TD> *******************************************************************************/</TD></TR><TR><TD CLASS="l">13</TD><TD>package org.eclipse.wst.sse.core.internal.text;</TD></TR><TR><TD CLASS="l">14</TD><TD> </TD></TR><TR><TD CLASS="l">15</TD><TD>import java.io.IOException;</TD></TR><TR><TD CLASS="l">16</TD><TD>import java.io.Reader;</TD></TR><TR><TD CLASS="l">17</TD><TD> </TD></TR><TR><TD CLASS="l">18</TD><TD>public class CharSequenceReader extends Reader {</TD></TR><TR><TD CLASS="l">19</TD><TD> private int fCurrentPosition;</TD></TR><TR><TD CLASS="l">20</TD><TD> private int fMaximumReadOffset;</TD></TR><TR><TD CLASS="l">21</TD><TD> </TD></TR><TR><TD CLASS="l">22</TD><TD> private CharSequence fOriginalSource;</TD></TR><TR><TD CLASS="l">23</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="0">24</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">25</TD><TD> * </TD></TR><TR><TD CLASS="l">26</TD><TD> */</TD></TR><TR><TD CLASS="l">27</TD><TD> CharSequenceReader() {</TD></TR><TR CLASS="z"><TD CLASS="l"><A NAME="5">28</A></TD><TD> super();</TD></TR><TR CLASS="z"><TD CLASS="l">29</TD><TD> }</TD></TR><TR><TD CLASS="l">30</TD><TD> </TD></TR><TR><TD CLASS="l">31</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">32</TD><TD> public CharSequenceReader(CharSequence originalSource, int offset, int length) {</TD></TR><TR><TD CLASS="l">33</TD><TD> // ISSUE: should we "fail fast" if requested length is more than there</TD></TR><TR><TD CLASS="l">34</TD><TD> // is?</TD></TR><TR CLASS="c"><TD CLASS="l">35</TD><TD> fOriginalSource = originalSource;</TD></TR><TR CLASS="c"><TD CLASS="l">36</TD><TD> int startOffset = offset;</TD></TR><TR CLASS="c"><TD CLASS="l">37</TD><TD> int maxRequestedOffset = startOffset + length;</TD></TR><TR CLASS="c"><TD CLASS="l">38</TD><TD> int maxPossibleOffset = 0 + originalSource.length();</TD></TR><TR CLASS="c"><TD CLASS="l">39</TD><TD> fMaximumReadOffset = Math.min(maxRequestedOffset, maxPossibleOffset);</TD></TR><TR><TD CLASS="l">40</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">41</TD><TD> fCurrentPosition = startOffset;</TD></TR><TR><TD CLASS="l">42</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">43</TD><TD> }</TD></TR><TR><TD CLASS="l">44</TD><TD> </TD></TR><TR><TD CLASS="l"><A NAME="2">45</A></TD><TD> /**</TD></TR><TR><TD CLASS="l">46</TD><TD> * @param lockObject</TD></TR><TR><TD CLASS="l">47</TD><TD> */</TD></TR><TR><TD CLASS="l">48</TD><TD> CharSequenceReader(Object lockObject) {</TD></TR><TR CLASS="z"><TD CLASS="l">49</TD><TD> super(lockObject);</TD></TR><TR><TD CLASS="l">50</TD><TD> // for thread safety, may need to add back locking mechanism</TD></TR><TR><TD CLASS="l">51</TD><TD> // in our custom constructor. This constructor left here just</TD></TR><TR><TD CLASS="l">52</TD><TD> // for a reminder.</TD></TR><TR CLASS="z"><TD CLASS="l">53</TD><TD> }</TD></TR><TR><TD CLASS="l">54</TD><TD> </TD></TR><TR><TD CLASS="l">55</TD><TD> public void close() throws IOException {</TD></TR><TR><TD CLASS="l">56</TD><TD> // nothing to do when we close</TD></TR><TR><TD CLASS="l"><A NAME="3">57</A></TD><TD> // (may be to eventually "unlock" or null out some varibles</TD></TR><TR><TD CLASS="l">58</TD><TD> // just for hygene.</TD></TR><TR><TD CLASS="l">59</TD><TD> // or, perhaps if already closed once throw IOException? for</TD></TR><TR><TD CLASS="l">60</TD><TD> // consistency?</TD></TR><TR CLASS="z"><TD CLASS="l">61</TD><TD> }</TD></TR><TR><TD CLASS="l">62</TD><TD> </TD></TR><TR><TD CLASS="l">63</TD><TD> /**</TD></TR><TR><TD CLASS="l">64</TD><TD> * @return Returns the originalSource.</TD></TR><TR><TD CLASS="l"><A NAME="6">65</A></TD><TD> * @deprecated - only temporarily public, should be 'default' eventually</TD></TR><TR><TD CLASS="l">66</TD><TD> * or go away altogether.</TD></TR><TR><TD CLASS="l">67</TD><TD> */</TD></TR><TR><TD CLASS="l">68</TD><TD> public CharSequence getOriginalSource() {</TD></TR><TR CLASS="c"><TD CLASS="l"><A NAME="4">69</A></TD><TD> return fOriginalSource;</TD></TR><TR><TD CLASS="l">70</TD><TD> }</TD></TR><TR><TD CLASS="l">71</TD><TD> </TD></TR><TR><TD CLASS="l">72</TD><TD> public int read() {</TD></TR><TR CLASS="z"><TD CLASS="l">73</TD><TD> int result = -1;</TD></TR><TR CLASS="z"><TD CLASS="l">74</TD><TD> if (fCurrentPosition < fMaximumReadOffset) {</TD></TR><TR CLASS="z"><TD CLASS="l">75</TD><TD> result = fOriginalSource.charAt(fCurrentPosition++);</TD></TR><TR><TD CLASS="l">76</TD><TD> }</TD></TR><TR CLASS="z"><TD CLASS="l">77</TD><TD> return result;</TD></TR><TR><TD CLASS="l">78</TD><TD> }</TD></TR><TR><TD CLASS="l">79</TD><TD> </TD></TR><TR><TD CLASS="l">80</TD><TD> /**</TD></TR><TR><TD CLASS="l">81</TD><TD> * Read characters into a portion of an array. This method will block</TD></TR><TR><TD CLASS="l">82</TD><TD> * until some input is available, an I/O error occurs, or the end of the</TD></TR><TR><TD CLASS="l">83</TD><TD> * stream is reached.</TD></TR><TR><TD CLASS="l">84</TD><TD> * </TD></TR><TR><TD CLASS="l">85</TD><TD> * @param cbuf</TD></TR><TR><TD CLASS="l">86</TD><TD> * Destination buffer</TD></TR><TR><TD CLASS="l">87</TD><TD> * @param off</TD></TR><TR><TD CLASS="l">88</TD><TD> * Offset at which to start storing characters</TD></TR><TR><TD CLASS="l">89</TD><TD> * @param len</TD></TR><TR><TD CLASS="l">90</TD><TD> * Maximum number of characters to read</TD></TR><TR><TD CLASS="l">91</TD><TD> * </TD></TR><TR><TD CLASS="l">92</TD><TD> * @return The number of characters read, or -1 if the end of the stream</TD></TR><TR><TD CLASS="l">93</TD><TD> * has been reached</TD></TR><TR><TD CLASS="l">94</TD><TD> * </TD></TR><TR><TD CLASS="l">95</TD><TD> * @exception IOException</TD></TR><TR><TD CLASS="l"><A NAME="7">96</A></TD><TD> * If an I/O error occurs</TD></TR><TR><TD CLASS="l">97</TD><TD> */</TD></TR><TR><TD CLASS="l">98</TD><TD> </TD></TR><TR><TD CLASS="l">99</TD><TD> public int read(char[] cbuf, int off, int len) throws IOException {</TD></TR><TR CLASS="c"><TD CLASS="l">100</TD><TD> int charsToRead = -1;</TD></TR><TR><TD CLASS="l">101</TD><TD> // if already over max, just return -1</TD></TR><TR><TD CLASS="l">102</TD><TD> // remember, currentPosition is what is getting ready to be read</TD></TR><TR><TD CLASS="l">103</TD><TD> // (that is, its already been incremented in read()).</TD></TR><TR CLASS="c"><TD CLASS="l">104</TD><TD> if (fCurrentPosition < fMaximumReadOffset) {</TD></TR><TR><TD CLASS="l">105</TD><TD> </TD></TR><TR><TD CLASS="l">106</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">107</TD><TD> int buffMaxToRead = cbuf.length - off;</TD></TR><TR CLASS="c"><TD CLASS="l">108</TD><TD> int minRequested = Math.min(buffMaxToRead, len);</TD></TR><TR CLASS="c"><TD CLASS="l">109</TD><TD> int lengthRemaining = fMaximumReadOffset - fCurrentPosition;</TD></TR><TR CLASS="c"><TD CLASS="l">110</TD><TD> charsToRead = Math.min(minRequested, lengthRemaining);</TD></TR><TR><TD CLASS="l">111</TD><TD> </TD></TR><TR><TD CLASS="l">112</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">113</TD><TD> CharSequence seq = fOriginalSource.subSequence(fCurrentPosition, fCurrentPosition + charsToRead);</TD></TR><TR><TD CLASS="l">114</TD><TD> // for now, hard assumption that original is a String since source</TD></TR><TR><TD CLASS="l">115</TD><TD> // is assumed to be document, or text store</TD></TR><TR CLASS="c"><TD CLASS="l">116</TD><TD> String seqString = (String) seq;</TD></TR><TR CLASS="c"><TD CLASS="l">117</TD><TD> seqString.getChars(0, seqString.length(), cbuf, off);</TD></TR><TR><TD CLASS="l">118</TD><TD> </TD></TR><TR><TD CLASS="l">119</TD><TD> </TD></TR><TR><TD CLASS="l">120</TD><TD> </TD></TR><TR CLASS="c"><TD CLASS="l">121</TD><TD> fCurrentPosition = fCurrentPosition + charsToRead;</TD></TR><TR><TD CLASS="l">122</TD><TD> </TD></TR><TR><TD CLASS="l">123</TD><TD> </TD></TR><TR><TD CLASS="l">124</TD><TD> }</TD></TR><TR CLASS="c"><TD CLASS="l">125</TD><TD> return charsToRead;</TD></TR><TR><TD CLASS="l">126</TD><TD> }</TD></TR><TR><TD CLASS="l">127</TD><TD>}</TD></TR></TABLE><P></P><TABLE CLASS="hdft" CELLSPACING="0" WIDTH="100%"><TR><TD CLASS="nv">[<A HREF="../xslUnitTestCoverage.html">all classes</A>][<A HREF="98.html">org.eclipse.wst.sse.core.internal.text</A>]</TD></TR><TR><TD CLASS="tl"><A HREF="http://www.eclemma.org/support.html">EMMA 2.0.5312 EclEmma Fix 1</A> (C) Vladimir Roubtsov</TD></TR></TABLE></BODY></HTML> |